version 1.75.2.1, 2008/12/21 05:00:52
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version 1.80.8.2, 2013/05/10 23:24:19
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Line 27
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# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
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# |
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package Apache::lonpageflip; |
package Apache::lonpageflip; |
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use strict; |
use strict; |
Line 220 sub navlaunch {
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Line 222 sub navlaunch {
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&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
$r->print(&Apache::loncommon::start_page('Launched')); |
$r->print(&Apache::loncommon::start_page('Launched')); |
$r->print(<<ENDNAV); |
$r->print(<<ENDNAV); |
<p><a href="/adm/flip?postdata=firstres%3a">Goto first resource</a></p> |
<p><a href="/adm/flip?postdata=firstres%3a">Goto first resource</a></p> |
<script type="text/javascript"> |
<script type="text/javascript"> |
function collapse() { |
function collapse() { |
menu=window.open("/adm/navmaps?collapseExternal","loncapanav", |
menu=window.open("/adm/navmaps?collapseExternal","loncapanav", |
"height=600,width=400,scrollbars=1"); |
"height=600,width=400,scrollbars=1"); |
this.document.location='/adm/navmaps?turningOffExternal'; |
this.document.location='/adm/navmaps?turningOffExternal'; |
} |
} |
</script> |
</script> |
<p><a href="javascript:collapse();">Collapse external navigation window</a></p> |
<p><a href="javascript:collapse();">Collapse external navigation window</a></p> |
ENDNAV |
ENDNAV |
Line 246 sub first_accessible_resource {
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Line 248 sub first_accessible_resource {
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my ($name,$value) = split(/=/,$pair); |
my ($name,$value) = split(/=/,$pair); |
$args{&unescape($name)} = &unescape($value); |
$args{&unescape($name)} = &unescape($value); |
} |
} |
if (!&Apache::lonnet::allowed('bre',$url,$args{'symb'})) { |
if ((($env{'environment.remotenavmap'} eq 'on') && ($furl =~ m{^/adm/navmaps})) || |
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(!&Apache::lonnet::allowed('bre',$url,$args{'symb'}))) { |
# Wow, we cannot see this ... move forward to the next one that we can see |
# Wow, we cannot see this ... move forward to the next one that we can see |
my ($newrid,$newmap)=&move($hash{'first_rid'},$hash{'first_mapurl'},'forward'); |
my ($newrid,$newmap)=&move($hash{'first_rid'},$hash{'first_mapurl'},'forward'); |
# Build the new URL |
# Build the new URL |
Line 323 sub handler {
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Line 326 sub handler {
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untie %hash; |
untie %hash; |
} else { |
} else { |
$newloc='/adm/navmaps'; |
$newloc='/adm/navmaps'; |
} |
} |
if ($newloc eq '/adm/navmaps' && $direction eq 'navlaunch') { |
if (($newloc =~ m{^/adm/navmaps}) && ($direction eq 'navlaunch')) { |
&navlaunch($r); |
&navlaunch($r); |
return OK; |
return OK; |
} else { |
} else { |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->header_out(Location => |
$r->header_out(Location => |
&Apache::lonnet::absolute_url().$newloc); |
&Apache::lonnet::absolute_url().$newloc); |
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return REDIRECT; |
return REDIRECT; |
} |
} |
} |
} |
$currenturl=~s/^https?\:\/\///; |
$currenturl=~s/^https?\:\/\///; |
$currenturl=~s/^[^\/]+//; |
$currenturl=~s/^[^\/]+//; |
Line 350 sub handler {
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Line 353 sub handler {
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if ($last) { |
if ($last) { |
$currenturl=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($last))[2]); |
$currenturl=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($last))[2]); |
} else { |
} else { |
if ($direction eq 'return') { |
if ($direction eq 'return') { |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->header_out(Location => |
$r->header_out(Location => |
&Apache::lonnet::absolute_url(). |
&Apache::lonnet::absolute_url(). |
'/adm/noidea.html'); |
'/adm/noidea.html'); |
return REDIRECT; |
return REDIRECT; |
} else { |
} else { |
&navlaunch($r); |
&navlaunch($r); |
return OK; |
return OK; |
} |
} |
} |
} |
} |
} |
# ------------------------------------------- Do we have any idea where we are? |
# ------------------------------------------- Do we have any idea where we are? |
Line 447 sub handler {
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Line 450 sub handler {
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&Apache::lonnet::appenv({'user.criticalcheck.time'=>time}); |
&Apache::lonnet::appenv({'user.criticalcheck.time'=>time}); |
} |
} |
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if (($redirecturl =~ m{^/adm/navmaps}) && |
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($env{'environment.remotenavmap'} eq 'on')) { |
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&navlaunch($r); |
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return OK; |
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} |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
my $url=&Apache::lonnet::absolute_url().$redirecturl; |
my $url=&Apache::lonnet::absolute_url().$redirecturl; |
$url = &add_get_param($url, { 'symb' => $redirectsymb}); |
$url = &add_get_param($url, { 'symb' => $redirectsymb}); |
Line 476 $start_page
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Line 484 $start_page
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<p> |
<p> |
$lt{'pick'}: |
$lt{'pick'}: |
<p> |
<p> |
<table border=2> |
<table border="2"> |
<tr><th>$lt{'titleheader'}</th><th>$lt{'type'}</th></tr> |
<tr><th>$lt{'titleheader'}</th><th>$lt{'type'}</th></tr> |
ENDSTART |
ENDSTART |
foreach my $id (@possibilities) { |
foreach my $id (@possibilities) { |
Line 517 ENDMENU
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Line 525 ENDMENU
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} else { |
} else { |
# ---------------------------------------- No, could not determine where we are |
# ---------------------------------------- No, could not determine where we are |
$r->internal_redirect('/adm/ambiguous'); |
$r->internal_redirect('/adm/ambiguous'); |
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return OK; |
} |
} |
} else { |
} else { |
# -------------------------- Class was not initialized or page fliped strangely |
# -------------------------- Class was not initialized or page fliped strangely |
Line 528 ENDMENU
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Line 537 ENDMENU
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1; |
1; |
__END__ |
__END__ |
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=pod |
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=head1 NAME |
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Apache::lonpageflip |
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=head1 SYNOPSIS |
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Deals with forward, backward, and other page flips. |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 OVERVIEW |
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(empty) |
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=head1 SUBROUTINES |
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=over cleanup() |
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=item addrid() |
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=item fullmove() |
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=item hash_src() |
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=item move() |
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=item get_next_possible_move() |
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=item navlaunch() |
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=item first_accessible_resource() |
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=item handler() |
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=back |
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=cut |
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